Slide of CIO talkshow 57th - By Dr. Tran Viet Huan

1. Cloud: What is the best model for
Vietnam?
Huan V. Tran, PhD
CTO, IBM Vietnam

2. The Evolution of Cloud
Cost
Reduction
Cost
Optimisation
Business
Agility
Innovation New Business
Models
Virtualisation
Era of
Infrastructure
Era of
Hybrid Apps
Era of
Composable
Apps
Era of
Hybrid Data
• Focus on IaaS delivery.
• Augmenting infrastructure
capacity to your existing.
• No/low interoperability.
• Isolated workloads.
• More than just IaaS.
• Cloud ready workloads.
• Pattern driven workloads.
• Combination of on-prem &
off-premise applications.
• Apps existing in hybrid
clouds.
• Born on the Cloud apps.
• Applications of composable
micro-services & APIs.
• Containers abstracting
infrastructure
dependencies.
• Workload portability.
• API economy.
• Hybrid data stores,
combining internal & external
datasets.
• Bringing the workload to the
data.
• Data providers offering
datasets (Data economy).
Era of Infrastructure Era of Hybrid Apps Era of Composable Apps Era of Hybrid Data

3. Front-line
decision making
Ecosystem-based
Innovation
Real time insight-
driven processes
The Digital Economy is Driving Disruption
Three Trends:
Technology solutions are
composed leveraging digital
services from a broad ecosystem
so businesses can do what they
do best.
Insight from nontraditional
data is being used in
business critical
processes so businesses
can create new moments.
New apps are
consolidating decision
making capabilities at the
fingertips of people who
need to act.

4. Target Technology Stack to Achieve Digital Disruption
4
Data
Strategy and
vision
Organization
Processes
Applications
IT Infrastructure
Facilities
Application Rationalization
Metadata Datalake
OS Rationalization (zOS, Linux, Windows)
Cognitive & Analytics & Mobile
Security
Target Operating Model Governance
Operations Automation / Cloud Technology
API
Microservices
FinTech
BPM
Process Automation
Individual Enterprise
Hybrid Cloud: on prem vs cloud
Cost
ReductionBusiness
Differentiation

5. High Level Target Architecture
API
Security
Infrastructure
Middleware
Applications
DWH
Security
Business Processes
Security
omni channel
public
cloud
data lake
data
lake

6. Everything you will need won’t be in one place in the digital world.
Data and services from multiple sources and environments
Mobile and other models of engagement driven through clouds
Innovation fueled by communities of developers and experts
Hybrid Cloud
Off-Premises
On-Premises
The reality of digital transformation
10
6

7. Internet
Social &
Internet Data
sources
Trading partner
communities
Mobile, PoS,
ATMs Internet
Public Cloud
Dedicated Cloud
API
Developer & Customer
communities
Internet of Things
Sensors
APP
APP
Service
Service DBAPPDB
APP
APP
Enterprise
DB
Private Cloud
Master Data
Management
Big Data
API
DMZ DMZ
Hybrid Cloud Applications are becoming the norm for the
Integrated Digital Enterprise …

8. Your user experience and IT support capabilities of Emerging Systems
of Engagement are dramatically different from existing Systems of
Record
Deliver more applications
with fewer lines of code…

9. § High agility in a world that gains speed
§ The use of new business models that require less upfront investments
§ “Just do it“ mentality
§ The requirement to connect both – “Industrialized IT” and “Digital Core”
Hybrid IT integrates a new agile set of advanced capabilities with the
existing environment providing two speed IT delivery
Design “of the new world” is driven by:
Systems
of Engage-
ment
Systems
of Record
New Projects: The speed to drive
innovation and growth
Traditional Projects: The capabilities to
capitalize on your institutional knowledge
Agile
IT
Industrialized
IT
Hybrid Integration

10. © IBM Corporation 10
EnterpriseCloudRoadmap
Optimise
Existing IT Assets
Cloud hosting
of existing workloads
Compose
New business value
Cloud native
TransformQuantifyPrioritizeSelect
Workload
analysis
Wave 1 Wave 2 Wave 3
Migration (Cloud Hosting)
Plan
Busines
s
case
Refactor
/ rebuild
/ integrate
existing
New
use-case Compose the cloud computing
components that best suit
your requirements
Apps
Two transformation plays– New Business Value, Optimise IT
New
use-case
Decompose the existing world
Compose the new world
APIs
micro
services
IoT
Existing
IT
Assets
Bluemix - a platform for
mobile and analytics
today that provides an
open platform for other
types of digital banking
applications in the future
Cloud Infrastructure –
SoftLayer, BlueBox,
PureAS

11. Common use cases of Hybrid Cloud
Next Gen Hybrid Workloads Hybrid Cloud
Brokerage &
Management
Hybrid Infrastructure Scale Out
Independent
Workloads
SOE - SOR
Integration
Portability &
Optimization
Backup and
Archive
Capacity
Access
Disaster
Recovery
Choose private,
public or hybrid
cloud based on
independent
workload
requirements
Systems of
Record on
Private and
Systems of
Engagement
on Public
Application
and/or data are
portable and
can go to and
from public and
private for
improved
optimization
Planned or
Policy based
Management
and sourcing
across multiple
environments
(infrastructure,
platform & app)
Leverage off-
premise
resources for
backup and
archiving of on-
premises
resources
Opportunistic
use of public
cloud as
additional
resource for
large jobs (e.g.,
HPC, BigData,
Batch)
Setup and make
available a
parallel
environment off-
premises
Private Public
App Ａ
App Ｂ
App Ｃ
App Ａ
App Ｂ
App Ｃ
Private Public
App Ａ
App Ｂ
App Ｃ
App Ａ
App Ｂ
App Ｃ
EnvironmentEnvironment
ServiceService
Private Public
AppApp
Dev / TestProduction
EnvironmentEnvironment
ServiceService
Private Public
AppApp
Dev / TestProduction
Private Public
App BApp Ａ
Private Public
App BApp Ａ
Private Public
App Ａ
Public
Policy
Private Public
App Ａ
Data Store Data Store
App Ａ
Data Sync.
Private Public
App Ａ
Data Store Data Store
App Ａ
Data Sync.
Private Public
App Ａ
App A (1) App A (2)
Private Public
App
Data
These are the 7 most common entry points to Cloud Computing – our
shared experience from 100s of engagements worldwide

12. Governance
Orchestration
Integration
Management
Control
Visibility
3rd Party Services & Data
Security
Dedicated PublicPrivate
Your Business Logic and Data
Traditional IT
…
To be successful, you need hybrid clouds that are composable,
integrated, and orchestrated to best serve diverse groups/needs.
12

13. An integrated set of Cloud capabilities is necessary to address
some of the common challenges
EXISTING IT
DEVELOPMENT
MANAGEMENT
ANALYTICS 3rd PARTY APIs
Connectors
DB Service
API
Platforms
App Centric | Containers
API
API
API
Infrastructure Services
On-Premises | Off-Premises | Multi-cloud
API Catalog
CLOUD APP MID TIER
SECURE
API
Customer Information
Inventory Database
Business Process
Run Time
Event
& Queues
Cloud Platform
Services
Secure Integration
Existing Apps
DevOps1
2
4
3
1
3
2
4
5
5

14. Bluemix is IBM's composable business application development and
runtime cloud platform
IBM Cloud Platform
Patterns
Cloud
Foundation
Services

15. On-Premise
IBM Bluemix
App Runtime
App
Web Service
Enterprise Database
API Composer
(C & C)
ESB
App App App App
Web Service
API Management
API Catalog
Enterprise
App
Enterprise
App
Enterprise Database
Enterprise
System
-Siebel
-Documentum
-Etc
Enterprise
System
-Siebel
-Documentum
-Etc
ETL Tool to
Cloud
Cloud Integration Gateway (Secure Gateway Client / DataPower Gateway)
Cloud Integration Server (Secure Gateway, Data Power Connector)
Security
Services
Web and
application
services
Cloud
Integration
Services
Mobile
Services
Database
services
Big Data
services
Internet of
Things
Services
Watson
Services
DevOps
Services
2-SpeedITArchitecture

16. Bluemix offers choice.
What is the difference between the offerings?
16
Public Dedicated Local
Tenancy Multi Single Single
Payments Pay-Go & Subscription Subscription Subscription
Infrastructure IBM Provided IBM Provided Customer Provided
Provisioning Instant 2 weeks* Customer Dependent
IaaS Softlayer Softlayer Openstack or VMWare
Softlayer Dallas & London Any Location NA
Catalog Public Syndicated Syndicated
*Typically limited by customer network and security configuration

17. IBM Cloud: The One Cloud with the Complete Spectrum of Capabilities
Required for Your Digital Transformation
Infrastructure &
Security
Development &
Integration
Management &
Operations
IBMCloud
Platform
PublicLocal Dedicated
Business
Applications
Business
Solutions
Industry
Solutions
IBMCloud
BusinessSolutions
Analytics
Managed Services
Professional Services
IBM Cloud
Hybrid
Open
Global
Integrated
Intelligent
Transformative
Transform Your
Infrastructure
Transform Your
Operations
Transform Your
Business
Transform Your
Applications
Digital Transformation
Over 400 products
and services to
design the right
cloud for your
needs.

18. CIO to the rescue –
help your organization
reimagine the way
people work
Cloud Business Apps
Digital Innovation Platform
World Class Cloud Infrastructure
Innovate at the speed the
customer expects by tapping
into cloud services.
Create the next great
killer app by rapidly
assembling cloud
services.
Deliver the easily
consumable hybrid cloud
environment.

19. Hybrid Cloud Transformation at
Westpac
Customer Experiences with Innovative Strategic
Alliance & Hybrid Cloud Transformation at Westpac

20. Strategic Imperative
MOVE TO AGILE AND
CLOUD
§ Standardised & automated environment
for reduced cost
§ Increased speed for faster innovation and
client outcomes
IMPLEMENT A NEW WORKPLACE
ENVIRONMENT
§ Any device, anytime, anywhere
§ New desktop environment
§ New ways of collaborating
DELIVER ONE BANK
§ Common processes, operations
& technology supporting multi-
brand outcomes
INFRASTRUCTURE TRANSFORMATION
CREATE STRATEGIC PARTNERSHIPS
Drive value via an ecosystem of partners
To be one of the world’s great service companies we need to transform infrastructure, so we run like a business, are
easy to do business with and offer solutions that are agile, simple and swift
INTEGRATED OPERATING MODEL
Reshape the workforce Move to a services model Different roles mean different capabilities and skills
Always on, always there: Accelerating the future of banking
2
0
T

21. The Westpac-IBM five pillars will drive productivity in addition to establishing the
foundation for a 21st Century Bank.
LEGACY INFRASTRUCTURE:
Standardise and automate to improve agility and re-purpose costs
APPLICATION MIGRATION:
Transfer from legacy to cloud-based componentry
CLOUD – HYBRID PAAS:
Revolutionising the way we work end-to-end, exploiting cloud capability.
Establishing platforms for the future.
CREATION OF A MARKETPLACE:
‘Born on the cloud’ development platform for internal use as a ‘start up’ to
exploit Westpac’s value
DATA MANAGEMENT AND USAGE:
Leverage cognitive and analytics to build the future
1
2
3
4
5
T

22. Service Model Transformation in HPaaS
• Full service
• On-site support – High touch
• Specialised or custom service delivery
• Fixed and variable charges
• $$$
WORKLOAD
PROPERTIES
SERVICE
MODEL
PROPERTIES
• Full and/or self service
• Medium touch
• Global Delivery resources
• Pay as you consume - variable
• $$
• Self service
• Light/No touch
• Global Delivery resources
• Pay as you consume - variable
• $
• Deterministic
• High performance
• Low latency
• Enterprise mission critical systems
• High security
• Less predictable
• Medium performance
• Less latency sensitive
• Business important
• Secure systems
• Bursty applications
• Non-critical performance
• Non-latency sensitive
• DevOps, public apps
• Per-app security
Public Cloud
Off Premise
Private Cloud
Legacy
Environment(s)
On Premise
Private
Environment(s)
Traditional
S

23. Westpac Platform Models
Software Defined Storage
Software Defined Network
Hybrid Cloud Brokerage Services
Cloud Orchestration
SERVICEINTEGRATION,GOVERNANCE,SERVICEMANAGEMENT
TACTICAL SECURITY
STRATEGICSECURITY(POLICY,GOVERNANCE,COMPLIANCEETC)
BUSINESS FUNCTION INTEGRATION LAYER (IPAAS)
Core Infrastructure (Physical Servers, SoftLayer Bare Metal etc.)
Virtualisation Services
Infrastructure as a Service
Platform as a Service
PUBLIC CLOUD
LEGACY
ENVIRONMENT
Mainframe,
ExaData etc.
OFF PREMISE
PRIVATE CLOUD
Private Cloud on
Bare Metal Servers
OFF PREMISE
PRIVATE CLOUD
VPC
Private CCI
ON PREMISE PRIVATE
ENVIRONMENT
Power, vBlock etc.
Use Existing
Capabilities
(No orchestration,
limited automation)
Cloud-Enabled Cloud-Enabled Cloud-NativeCloud-Enabled Cloud-Native
S

24. Thank You